How do you install a permeable resin bound gravel floor?

← Back to How does permeable resin bound gravel work?

Installing a permeable resin bound gravel floor creates a hardwearing, attractive, and water-draining surface for driveways, patios, and paths. Here’s how the process unfolds, from groundwork to finishing touches.

Essential Preparation

Before mixing any materials, start by preparing a stable and level base. For most outdoor projects, a compacted layer of crushed aggregate or a concrete slab is ideal. Ensure the base is free from loose debris and, most importantly, dry—excess moisture can affect resin adhesion. For areas expecting light foot traffic, compacted soil may suffice, but for vehicular use or heavy loads, a stronger base is essential.

Mixing and Laying the Resin-Gravel Blend

Thoroughly mix clean, dry aggregates with the appropriate resin binder according to product instructions. Both the resin-to-stone ratio and the type of binder matter: for example, “Flowstone” kits offer tailored guidance, and for coloured pebbles a clear epoxy binder like “Trasparente” is recommended. For white aggregates, opt for a non-yellowing polyurethane binder. Once mixed, evenly distribute the blend across the prepared base, compacting and smoothing it to achieve a uniform, level surface.

Finishing and Curing

After the main layer is applied and levelled, follow the product guidance regarding sealants—some installations benefit from a surface treatment for added durability. Leave the surface to cure undisturbed for the recommended time. This final curing period is vital to ensure a fully hard and weather-resistant finish before allowing any use.

When Installation Care Matters Most

Careful installation is especially crucial in areas with heavy use or variable UK weather. Always avoid laying resin in damp or freezing conditions, and measure materials accurately for optimal results and long-term surface stability.

Related products

• "Flowstone" – Complete Permeable Floor Kit with Pebbles and Resin
• "Trasparente" – Epoxy Binder for Coloured Pebbles and Grits
• Washed Pebbles for Permeable Floors 25kg – Outdoor Resin-Bound Surfaces

Related guides

• How Does Permeable Resin Bound Gravel Work

Following each of these steps will help you create a robust, permeable surface that supports drainage and stands the test of time. For more detail on benefits and applications of resin bound gravel, see our main guide on how permeable resin bound gravel works.